• Country
• Belgium

• Manufacturer / Brand
• Siera; Belgien

• Year
• 1964 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 130724

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 11

• Valves / Tubes
• ECC85 ECH81 EF184 EAF801 EM87 EM87 ECC83 ECC808 ECC808 ELL80 ELL80

• Number of Transistors
• 4

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)     12 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 125-220 Volt

• Loudspeaker
• 2 Loudspeakers / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: SA 5248 A - Siera; Belgien

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 223 x 243 x 730 mm / 8.8 x 9.6 x 28.7 inch

• Notes
• Décodeur stéréo a transistor.
  Transistors: 2x AF126 & 2x AC126, Diodes: 6x AA119.
  
  Le châssis semble identique au Philips Saturn 631 B6D31A mais le décodeur stéréo est d'une autre conception.

• Net weight (2.2 lb = 1 kg)
• 11 kg / 24 lb 3.7 oz (24.229 lb)

• Author
• Model page created by David Turpin. See "Data change" for further contributors.

• Other Models

• Here you find 452 models, 413 with images and 181 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; Belgien